Voltage tester ( non-contuct voltage detector ) with buzzer<br><br>- Non contact detection of voltagein cables, cords, circuit breakers, lightinf fixtures, switches, outlets and wires.<br>- High intensity, bright green led indicates the tester is operational and aids in illuminating the workspace.<br>- When voltage is detected, a high intesity, bright red led illuminates and a warning tone sounds.<br>- Discrete digitally controlled ON / OFF power button.<br>- Auto power-off feature conserves and extends battery life.<br>- Microprocessor controlled low-battery indicator and tester shutdown.<br>- Cat IV 1000V rating provides expanded operation and protection.<br>- 50 to 1000V AC power operating range allows broad application.<br>- Durable polycarbonate plastic resin construction.<br>- Lifhtweight compact design with a convenient clip to fit securely in your pocket.<br>- Packing contains insert card with integrated owner's manual and 2AAA 1.5v batteries ( no include ).